Let
calc
Let
calc
百分
求冪
數的根
計算指數
什麼是數字的指數? 計算一個數的冪?
指數底
^
指數
計算!
10
7.8
=
63095734.448019
历史上次计算结果
10
7.8
=
9.5
6.2
=
4.5
3.5
=
31.8
1.2
=
45.5
251
=
11.9
8.5
=
43
2.3
=
52.8
15.3
=
71.1
2.7
=
90.1
14.7
=
69.4
15.2
=
87.7
17.2
=
9.9
5.5
=
10.8
8.3
=
4
3.2
=
23.2
14.3
=
57.9
3.1
=
52.3
15.4
=
25.3
8.1
=
7.4
13.1
=
6.5
15.1
=
7
10.7
=
9.9
18.5
=
45.6
3.8
=
45.8
250.6
=
69.2
4.5
=
52.9
15.3
=
67.6
7.3
=
91.9
11.7
=
11.8
8.2
=
附近的結果
10
7
=
10
7.1
=
10
7.2
=
10
7.3
=
10
7.4
=
10
7.5
=
10
7.6
=
10
7.7
=
10
7.8
=
10
7.9
=
10
8
=
10.1
7
=
10.1
7.1
=
10.1
7.2
=
10.1
7.3
=
10.1
7.4
=
10.1
7.5
=
10.1
7.6
=
10.1
7.7
=
10.1
7.8
=
10.1
7.9
=
10.1
8
=
10.2
7
=
10.2
7.1
=
10.2
7.2
=
10.2
7.3
=
10.2
7.4
=
10.2
7.5
=
10.2
7.6
=
10.2
7.7
=
10.2
7.8
=
10.2
7.9
=
10.2
8
=
10.3
7
=
10.3
7.1
=
10.3
7.2
=
10.3
7.3
=
10.3
7.4
=
10.3
7.5
=
10.3
7.6
=
10.3
7.7
=
10.3
7.8
=
10.3
7.9
=
10.3
8
=
10.4
7
=
10.4
7.1
=
10.4
7.2
=
10.4
7.3
=
10.4
7.4
=
10.4
7.5
=
10.4
7.6
=
10.4
7.7
=
10.4
7.8
=
10.4
7.9
=
10.4
8
=
10.5
7
=
10.5
7.1
=
10.5
7.2
=
10.5
7.3
=
10.5
7.4
=
10.5
7.5
=
10.5
7.6
=
10.5
7.7
=
10.5
7.8
=
10.5
7.9
=
10.5
8
=
10.6
7
=
10.6
7.1
=
10.6
7.2
=
10.6
7.3
=
10.6
7.4
=
10.6
7.5
=
10.6
7.6
=
10.6
7.7
=
10.6
7.8
=
10.6
7.9
=
10.6
8
=
10.7
7
=
10.7
7.1
=
10.7
7.2
=
10.7
7.3
=
10.7
7.4
=
10.7
7.5
=
10.7
7.6
=
10.7
7.7
=
10.7
7.8
=
10.7
7.9
=
10.7
8
=
10.8
7
=
10.8
7.1
=
10.8
7.2
=
10.8
7.3
=
10.8
7.4
=
10.8
7.5
=
10.8
7.6
=
10.8
7.7
=
10.8
7.8
=
10.8
7.9
=
10.8
8
=
10.9
7
=
10.9
7.1
=
10.9
7.2
=
10.9
7.3
=
10.9
7.4
=
10.9
7.5
=
10.9
7.6
=
10.9
7.7
=
10.9
7.8
=
10.9
7.9
=
10.9
8
=
11
7
=
11
7.1
=
11
7.2
=
11
7.3
=
11
7.4
=
11
7.5
=
11
7.6
=
11
7.7
=
11
7.8
=
11
7.9
=
11
8
=